2624620 has 12 divisors (see below), whose sum is σ = 5511744. Its totient is φ = 1049840.

The previous prime is 2624593. The next prime is 2624623. The reversal of 2624620 is 264262.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2624591 and 2624600.

It is not an unprimeable number, because it can be changed into a prime (2624623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65596 + ... + 65635.

It is an arithmetic number, because the mean of its divisors is an integer number (459312).

2^2624620 is an apocalyptic number.

2624620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2624620 is an abundant number, since it is smaller than the sum of its proper divisors (2887124).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2624620 is a wasteful number, since it uses less digits than its factorization.

2624620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131240 (or 131238 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2624620 is about 1620.0678998116. The cubic root of 2624620 is about 137.9395520458.

Adding to 2624620 its reverse (264262), we get a palindrome (2888882).

The spelling of 2624620 in words is "two million, six hundred twenty-four thousand, six hundred twenty".